Base | Representation |
---|---|
bin | 1100001110101… |
… | …1001110101100 |
3 | 10120112001201022 |
4 | 3003223032230 |
5 | 101112421043 |
6 | 5031233312 |
7 | 1162000352 |
oct | 303531654 |
9 | 116461638 |
10 | 51295148 |
11 | 26a55893 |
12 | 15218838 |
13 | a81ca78 |
14 | 6b537d2 |
15 | 4783868 |
hex | 30eb3ac |
51295148 has 6 divisors (see below), whose sum is σ = 89766516. Its totient is φ = 25647572.
The previous prime is 51295099. The next prime is 51295159. The reversal of 51295148 is 84159215.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6411890 + ... + 6411897.
It is an arithmetic number, because the mean of its divisors is an integer number (14961086).
Almost surely, 251295148 is an apocalyptic number.
It is an amenable number.
51295148 is a deficient number, since it is larger than the sum of its proper divisors (38471368).
51295148 is a wasteful number, since it uses less digits than its factorization.
51295148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12823791 (or 12823789 counting only the distinct ones).
The product of its digits is 14400, while the sum is 35.
The square root of 51295148 is about 7162.0631105848. The cubic root of 51295148 is about 371.5569840861.
The spelling of 51295148 in words is "fifty-one million, two hundred ninety-five thousand, one hundred forty-eight".
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